Analysis
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max time kernel
150s -
max time network
133s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
31/10/2024, 09:51
Static task
static1
Behavioral task
behavioral1
Sample
82a6b97353276e56c60d82b72e711392_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
82a6b97353276e56c60d82b72e711392_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
82a6b97353276e56c60d82b72e711392_JaffaCakes118.exe
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Size
38KB
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MD5
82a6b97353276e56c60d82b72e711392
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SHA1
2b374f39254ad3825fb31302c8f03c7f6e0874f9
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SHA256
153ee55f8c75c191240debb39292916a5a95046db45cea7d73a16c3e4b85c6a7
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SHA512
bb77fd6f0c373f150072be3826a00b4f90f68debcff97a71600a735e0f3a1724b6f1bb4a0a9674e290e9b8ea09a97f719b39cbb32636ce4e8d009c6cfa97d32d
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SSDEEP
768:0IUZK41V3AhyRc7t9pK1B96uUdS3iN8frFS6sWkJGadMvJFULsvq:hAbk8OFzTqbkJhAJ1q
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2516 lsass.exe -
Loads dropped DLL 5 IoCs
pid Process 2360 82a6b97353276e56c60d82b72e711392_JaffaCakes118.exe 2360 82a6b97353276e56c60d82b72e711392_JaffaCakes118.exe 2516 lsass.exe 2516 lsass.exe 2516 lsass.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\lsass = "C:\\Program Files (x86)\\lsass\\lsass.exe" lsass.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA lsass.exe -
resource yara_rule behavioral1/files/0x0007000000019490-3.dat upx behavioral1/memory/2516-8-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2516-79-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 2 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\lsass\lsass.exe 82a6b97353276e56c60d82b72e711392_JaffaCakes118.exe File created C:\Program Files (x86)\lsass\lsass.exe 82a6b97353276e56c60d82b72e711392_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 82a6b97353276e56c60d82b72e711392_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lsass.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Main lsass.exe -
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 lsass.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 lsass.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2516 lsass.exe 2516 lsass.exe 2516 lsass.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2360 wrote to memory of 2516 2360 82a6b97353276e56c60d82b72e711392_JaffaCakes118.exe 31 PID 2360 wrote to memory of 2516 2360 82a6b97353276e56c60d82b72e711392_JaffaCakes118.exe 31 PID 2360 wrote to memory of 2516 2360 82a6b97353276e56c60d82b72e711392_JaffaCakes118.exe 31 PID 2360 wrote to memory of 2516 2360 82a6b97353276e56c60d82b72e711392_JaffaCakes118.exe 31 PID 2360 wrote to memory of 2516 2360 82a6b97353276e56c60d82b72e711392_JaffaCakes118.exe 31 PID 2360 wrote to memory of 2516 2360 82a6b97353276e56c60d82b72e711392_JaffaCakes118.exe 31 PID 2360 wrote to memory of 2516 2360 82a6b97353276e56c60d82b72e711392_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\82a6b97353276e56c60d82b72e711392_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\82a6b97353276e56c60d82b72e711392_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2360 -
C:\Program Files (x86)\lsass\lsass.exe"C:\Program Files (x86)\lsass\lsass.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies system certificate store
- Suspicious use of SetWindowsHookEx
PID:2516
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
3Subvert Trust Controls
1Install Root Certificate
1Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD51c9010bd0b3b96135523b174f6a2c49b
SHA138214bece846cd5350612bdbf242d66bb9799d06
SHA2568415ecc967e8fad302fdf35a55b75435a09a7c7516948b2a5e7896eff8283394
SHA512dacd68d806ab466d923b7bf20f9a304d513cc9bbf398e2863f1c2cce2da0abd60cd9766d2b13d249c20e26548cc91de3ae3c1b6e75be23ae31483ac5351994f7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e8b8962c9601e23312fcfb4304752da1
SHA1fd63a823f28d2bcbe5c7bb25f39bc1933b2dc4c2
SHA256fe4be131f45ce1f2caebec26ef2b2c89e5372abb4d730c72f6adde12ff24c04c
SHA51245218d7e2ea9b81ed9ba18835702368088e53f4703e8a106279c1b8139dfe2e614cc012caafe50b321f482fdf549f0f9876dfe8cda51d8b42111a5d9da219b10
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD599d5dc5228dad0b08ba86b01f6ec87e5
SHA178fed8e95784c7346cfbad3b24b808ef886656f8
SHA25644abbf140f878af5cb4cc582f218b420c3ccc5f609905f7281ff23ca9052faf0
SHA5124a58ae90d497158c15ce4b768adf27a0b4bb0bc32ae87ccb6ceeb9a205c06eddb9055c4a2a9a921ac36907dcf52bb742f367615a3894d9d2ff5d4e29ea30bb65
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD52b08ed6c0bd139239fac13393e9390f1
SHA127a74403d721613eb3075c538bded7f8158b5424
SHA2561e291faf6b7e3b2c789adb04ed80bf747bda8f1668545301a01279595e247cff
SHA51275caac254b1228d5827479f994e659226b7d948c2759664519f3dc77ecb855ac637a2e96fed6b1356812bfbf74ca2c55a067d012ba080a8c5937bc46b64bba28
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5997c07ad0a21fb326c02143a74029f2b
SHA115011644812f7b1aa9015bec5c59bbd09be3033f
SHA256cf105f4d3d634157abf8e2a5fa70762396e579ffe3b206bd844781492dac16fa
SHA51263313358d6d25239427f7f14b91750b8f477d5e4613d01d596c067539892240e127f3913bb206ef0168cfdd0de8d7b788d58c93b42c1544c2fb519d60f2b9048
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5eecf0a09590c3cda64cfb96a13bc8a59
SHA1a356185b897173aa090ad1b9ec17b0b403d79835
SHA25629ed483fb0c84fb18b1216c3218c8cebe318ebb7a71076ce10a3d7c5cb7341ac
SHA512b9328c608ccd01ca837fc7a86ca0116502f84e021a438b595d604ba8fd22cb65b44f3e72da8c1847cba4034431d4d1c7c942b6f7389d7beb223df927586efac8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD58caa9ee1dfda099965c3fb93cedc1b26
SHA1d872f6c4802549e1b589120d861b7022b784e924
SHA25687200162920c162ce5b48b3d6882a51bbeb674297e48e770ad6bb1fca909d2c8
SHA512c849a5e27114aeb7d2d86ed7b9abbddfca1cde2745f4b9650dcfd10db60c5edd111122f3c4642c35e26b3791a0c9cde3b57dc70040abf26fbc06b787f0a25ac8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD55422fe3f0ed4baac434fdfc7945c2478
SHA1aff99361776fd920933939d8c09b8cb5afab975d
SHA256fea80261425949734acb243f0be4ae3f2b2776a627f002953f5396f56e502d7a
SHA5128aa26e08fac9837df89bbd9b8da02a6ccf0d405fc02493eb3f7845bfb784c01dc1b151efc06479c13777010563f1b58cc4972b593945193e20b3325e9480c84b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD58ec72fd8e4c845f40be70e7fcaff1398
SHA1a88fab7768258031849b8e61607bcf2d3c8e7714
SHA256123096996c2fcc1cb5042ee3cb50b7187913bbc074b60ef75a2f21fd01b5d2a8
SHA512801441740602b6901374278c6dd122e8f3415a58620f8c568db3c5c20887c29428c65d83f69b09f0733a6b407c296b8e5fad2b1868d906a31ac1d4a5165762fa
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD500d86df7169a8742074bfa6702ca6064
SHA182e7f80a9e59466a61948c7a234e566ddf531b7c
SHA2567f4a4efb0e1ec50a942985ef8060696859cf3b6061dd2ede70fcaee5934b5f25
SHA51218d4c2fe3169649ecec3128357bf38eda5951774d45d5c8a435c68d320f26c57fcb40093977adf5d56f7c68e5a210dd09a07cef6cd29bcbbcb7be1de08c6e81a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5595c53efd975181aeb151fbc5167284d
SHA1652e1922f4c5b2b97759194947d3c002fe337835
SHA256130bb0c22a8106cd6ba3cfc13c18dc1de06ad81f9d19c01c530f26bd7c7c1240
SHA512a21e3c8822132bf108c5751f50ceffcb1a38b4cdb9e23a42097703dfc10a9addad6f5643cf3b1355854ecb24fa673346d19dca477269290b92e1ab042b260773
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5cee0e7f65bee247dc62b4ba4efcd9346
SHA18576eeb9335dbbdc65e7575e66bd7e9ccbc808eb
SHA25613b8d9ed26b1d0d4bc31b67bc16d4f5a617951f70c6cc555cad90a7c36636566
SHA5125b374f9bb26c25507a1b80e5d9341536983ced66e51da4ba514eb21e6f992782b548e090cfaf091adfe9794a91ace8ec2fe9d05fde6568d46178bddef7b5e6f1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD559c9ca82fc6e930e44afe59472491ac5
SHA11897893476e4fcfceccfd0b6868d5790ed51889c
SHA256e4ab99ed3327e8f93e1e18d5eab6cc3e1e5803eba763bd45ac9d368c71c4ad76
SHA512661cd738919122d2d35771d54b38e36e4ca9c299e7eb78b15a4498459efe0259fe2bc15b771af58c3af8de933e6aeec58cf0ec777e0a77c87d6aa929639b58ef
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b2750c77e4604a20fda4417fddba44cf
SHA15dd45f61ae1f143ceebc19d397a92d25689a6884
SHA2566ddeed226f530a7502b9f61b92c949ad8f0bf15acb62b07a5889b2d5f5ccb799
SHA51270eb7973aecf3c3341f800adc5337cc2faff9bc8de9dabe139933c3fd9cb1b42de692879f45fa1b28bdbfba048473e549930c78c63c479cd9f782d49013b8993
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b
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Filesize
9KB
MD50c41c7a0ba069b68031273098e18bebe
SHA112a6c0c7a762a2fc4834ca7de13781cadba7275c
SHA256da474f9eef7b56fe824a09d95c19d1f6e254945e0a09ae041099473f1f83bb97
SHA5129233445e8d7e268738844fd456154529442bd59369b6c89b014595a4eadc4c689e9a43b3f70de019fc498fc0fa4c4421407c68c54d9aa99a19f42aa32c0f96a1